3 years ago

2. What is the gravitational force on a 70.0 kg object that is 3.18 x 10 ^6m on the

1 answer:

6 0

Can you send a pic of the question

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kiruha [24]

12 1/2 i would assume

6 0

3 years ago

ankoles [38]

Answer:

It will take 8.80 sec to fall from the building

Explanation:

We have given height pf the state building h = 380 m

Initial velocity will be 0 m /sec

So u = 0 m/sec

Acceleration due to gravity $g=9.8m/sec^2$

We have to find the fall time

According to second equation of motion $h=ut+\frac{1}{2}gt^2$

So $380=0\times t+\frac{1}{2}\times 9.8\times t^2$

$t^2=77.55$

t = 8.80 sec

3 0

3 years ago

dimulka [17.4K]

I think the answer is D.
Hope this help

3 0

3 years ago

Sever21 [200]

(A) noble gases / group 18

6 0

3 years ago

nadya68 [22]

Explanation:

The sun is to solar energy as uranium is to <u>NUCLEAR</u> energy.

4 0

3 years ago